Point Forecast Matrices
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
213 FOUS55 KTFX 072005 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 204 PM MDT Mon Apr 7 2025 MTZ312-081000- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 204 PM MDT Mon Apr 7 2025 Date 04/07/25 Tue 04/08/25 Wed 04/09/25 Thu MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 40 56 36 57 31 Temp 67 65 53 47 45 42 46 52 54 54 46 42 40 37 43 52 55 56 45 39 34 32 Dewpt 29 31 34 34 34 32 28 23 20 20 23 25 26 24 24 22 21 22 21 24 23 21 RH 24 28 48 60 65 67 49 32 26 26 40 50 57 59 47 31 26 26 38 54 64 63 Wind dir SW W W SW SW SW SW W W W W SW SW SW SW W W W W SW SW SW Wind spd 19 20 14 10 11 13 23 29 31 26 16 13 13 16 24 29 28 24 14 10 9 8 Wind gust 41 42 36 41 39 Clouds B1 B1 B1 B1 B1 SC FW FW FW FW SC SC SC FW FW SC SC FW FW FW FW SC PoP 12hr 20 10 0 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Date 04/10/25 Fri 04/11/25 Sat 04/12/25 Sun 04/13/25 Mon 04/14/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 68 42 72 42 62 37 53 32 54 Temp 57 67 48 43 66 68 51 43 55 58 45 40 47 51 39 33 46 53 Dewpt 27 27 30 28 35 34 36 33 34 31 31 30 29 28 27 25 27 27 PWind dir SW S SW W NW W NW W W Wind char GN GN GN GN GN GN BZ GN GN Avg clouds SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 0 0 5 20 40 50 40 20 20 Rain shwrs S S C C C C S S S Snowshwrs C S S S $$ MTZ303-081000- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 204 PM MDT Mon Apr 7 2025 Date 04/07/25 Tue 04/08/25 Wed 04/09/25 Thu MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 36 51 34 53 29 Temp 67 62 49 44 41 38 40 47 49 49 41 38 36 34 39 49 53 51 42 37 31 29 Dewpt 23 34 34 33 31 27 23 22 22 23 24 26 26 25 22 22 22 22 22 23 22 21 RH 19 35 56 65 67 64 50 37 34 36 50 62 67 69 50 34 29 32 44 56 69 72 Wind dir SW SW SW SW SW W SW W W W W W W W W W W W W W W W Wind spd 20 25 17 14 14 17 29 37 37 33 23 17 16 17 26 33 33 28 20 14 11 8 Wind gust 35 27 25 25 28 43 52 52 47 35 37 47 47 40 31 Clouds B2 B1 B1 SC B2 FW FW FW FW FW SC SC SC SC FW FW FW FW FW FW SC B1 PoP 12hr 10 10 0 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 04/10/25 Fri 04/11/25 Sat 04/12/25 Sun 04/13/25 Mon 04/14/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 39 63 35 56 33 48 29 51 Temp 53 63 45 39 59 59 43 36 51 52 39 34 43 44 35 29 44 50 Dewpt 22 26 27 28 33 31 31 29 29 27 28 28 27 26 26 23 25 25 PWind dir SW S SW W W W NW NW W Wind char GN GN BZ BZ BZ BZ BZ BZ GN Avg clouds B1 B1 B1 B1 B1 B1 SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC PoP 12hr 0 0 5 5 30 40 30 20 10 Rain shwrs S C C C C S Snowshwrs C C C S S $$ MTZ319-081000- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 204 PM MDT Mon Apr 7 2025 Date 04/07/25 Tue 04/08/25 Wed 04/09/25 Thu MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 37 56 36 57 32 Temp 64 62 52 46 44 39 43 49 54 54 46 42 39 36 42 50 55 56 46 39 36 33 Dewpt 33 34 34 35 34 31 29 27 24 23 24 27 27 26 26 23 22 23 23 24 23 22 RH 31 35 50 65 68 73 57 42 31 30 42 55 62 67 53 34 27 27 40 54 59 63 Wind dir SW W W W W W W W W W W SW SW SW W W W W W SW SW S Wind spd 11 13 6 4 4 5 8 14 19 18 10 5 5 5 13 19 21 19 9 5 3 2 Wind gust 21 28 33 31 26 36 39 34 Clouds B2 B1 B2 B1 B1 B1 SC FW FW FW FW SC SC FW SC FW FW FW FW FW SC SC PoP 12hr 40 20 10 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S Snowshwrs S Date 04/10/25 Fri 04/11/25 Sat 04/12/25 Sun 04/13/25 Mon 04/14/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 68 41 71 41 60 35 53 31 54 Temp 54 67 49 41 60 69 51 41 52 56 43 36 46 51 39 32 43 53 Dewpt 28 28 31 30 35 38 37 34 35 30 29 25 27 26 27 24 25 24 PWind dir SE S SW W W W W W NW Wind char LT LT LT LT LT GN GN GN LT Avg clouds SC B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC PoP 12hr 0 0 5 20 50 50 40 20 20 Rain shwrs S S C C C C S S Snowshwrs C C S S S $$ MTZ326-081000- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 204 PM MDT Mon Apr 7 2025 Date 04/07/25 Tue 04/08/25 Wed 04/09/25 Thu MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 35 54 31 55 28 Temp 62 62 51 44 43 39 40 47 52 53 44 38 35 32 37 48 53 54 43 36 32 29 Dewpt 25 26 31 32 34 33 32 30 28 29 25 27 26 25 26 24 21 22 21 21 21 19 RH 24 25 46 62 70 79 73 51 39 39 47 64 69 75 64 39 28 28 41 54 63 66 Wind dir SW SW SW W SE W W W W NW W SW SW SW W W W W NW S S SE Wind spd 11 13 8 6 6 5 6 11 13 13 6 4 5 4 9 13 16 14 5 2 2 2 Wind gust 23 26 21 28 25 26 32 27 Clouds B2 B1 B1 B2 B1 B2 B2 B2 B2 B1 B1 SC B1 B1 B1 SC SC SC FW FW FW SC PoP 12hr 40 40 10 20 0 QPF 12hr 0 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C S S S Snowshwrs S S Tstms S S Date 04/10/25 Fri 04/11/25 Sat 04/12/25 Sun 04/13/25 Mon 04/14/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 66 37 71 41 61 32 51 27 51 Temp 54 65 44 38 62 67 49 42 54 57 41 34 45 50 35 29 42 50 Dewpt 25 28 29 27 35 35 36 33 38 34 30 25 25 25 24 20 24 23 PWind dir SW SE SW S SW W W W W Wind char LT LT LT LT LT LT GN LT LT Avg clouds SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B2 B1 B1 B1 B1 B1 SC PoP 12hr 0 0 5 20 50 60 40 20 20 Rain shwrs S C C C L C S Snowshwrs L C S S S Tstms S $$ MTZ330-081000- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 204 PM MDT Mon Apr 7 2025 Date 04/07/25 Tue 04/08/25 Wed 04/09/25 Thu MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 30 48 23 50 19 Temp 51 50 41 36 34 32 35 43 46 44 36 31 26 23 30 45 49 47 36 29 22 19 Dewpt 23 27 29 29 30 29 30 32 32 29 26 22 20 19 21 23 23 22 21 19 16 14 RH 33 41 62 75 85 88 82 65 58 55 67 69 78 84 69 41 36 37 54 66 77 80 Wind dir SW S S S S SW SW SW SW SW SW SW SW SW SW W W W W W S SE Wind spd 10 9 6 5 4 5 6 10 12 9 5 3 2 2 4 9 10 8 3 2 2 1 Wind gust 26 27 20 17 14 17 25 28 25 17 23 27 24 Clouds B1 B1 SC B2 B2 B2 OV OV B2 B2 B2 SC SC SC SC SC SC SC FW FW FW FW PoP 12hr 70 70 40 10 0 QPF 12hr 0.13 0.11 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C L L C Snowshwrs L C C C C Tstms S S S Date 04/10/25 Fri 04/11/25 Sat 04/12/25 Sun 04/13/25 Mon 04/14/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 59 26 64 33 57 25 48 19 46 Temp 51 56 35 26 59 60 41 33 53 53 36 26 43 43 27 20 42 44 Dewpt 25 28 25 20 30 32 31 28 34 32 28 19 21 20 19 14 18 18 PWind dir S S S S S SW W SW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 SC B1 SC PoP 12hr 0 0 5 20 40 50 40 30 20 Rain shwrs S C C C Snowshwrs C C C C C S S S $$ MTZ328-081000- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 204 PM MDT Mon Apr 7 2025 Date 04/07/25 Tue 04/08/25 Wed 04/09/25 Thu MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 36 54 32 55 31 Temp 60 58 49 44 41 38 40 49 52 52 42 38 34 33 39 51 55 53 44 38 34 32 Dewpt 26 30 31 31 33 29 28 24 21 20 21 22 24 23 23 21 18 17 19 21 20 19 RH 27 34 50 60 73 70 62 37 29 28 43 52 66 66 52 30 23 24 36 50 56 58 Wind dir S SW SW SW SW SW SW SW W W SW SW SW SW W W W W W S S S Wind spd 23 21 13 8 8 8 12 21 25 21 12 8 9 8 11 19 23 18 8 3 3 4 Wind gust 34 36 24 33 36 33 31 35 31 Clouds B2 B1 B2 B1 SC B1 B1 B1 B1 SC SC SC FW FW FW FW FW FW FW FW SC SC PoP 12hr 30 20 5 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C S S S Snowshwrs S Date 04/10/25 Fri 04/11/25 Sat 04/12/25 Sun 04/13/25 Mon 04/14/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 68 39 72 43 64 33 53 30 53 Temp 56 67 46 40 64 68 50 43 57 60 43 34 48 49 38 31 46 52 Dewpt 22 23 27 25 31 29 33 32 35 28 27 22 20 20 24 20 22 22 PWind dir S S S S SW W W W SW Wind char LT GN GN GN GN BZ BZ GN GN Avg clouds SC SC SC B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC PoP 12hr 0 0 0 10 30 40 30 20 10 Rain shwrs S C C C S Snowshwrs C C S $$ MTZ305-081000- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 204 PM MDT Mon Apr 7 2025 Date 04/07/25 Tue 04/08/25 Wed 04/09/25 Thu MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 39 59 34 60 30 Temp 70 70 57 50 45 42 45 55 58 57 48 42 39 35 41 55 59 58 48 42 35 31 Dewpt 31 32 34 34 35 33 30 25 22 21 24 25 27 26 27 28 26 25 25 26 24 22 RH 23 24 42 54 68 70 55 31 25 24 39 50 62 69 57 35 28 28 40 53 64 69 Wind dir SW SW W SW SW SW SW W W W W W W W W W W W W W SW SW Wind spd 10 12 12 11 11 12 19 26 28 25 19 16 14 13 18 21 23 18 13 13 12 10 Wind gust 39 32 Clouds B1 B2 B1 B1 B1 B1 SC CL FW SC FW FW SC SC FW FW SC B1 SC FW FW FW PoP 12hr 10 5 5 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 04/10/25 Fri 04/11/25 Sat 04/12/25 Sun 04/13/25 Mon 04/14/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 67 39 72 38 64 34 54 29 54 Temp 56 66 47 40 63 71 49 39 56 60 43 35 48 51 37 30 46 53 Dewpt 26 23 27 26 32 32 34 31 34 29 31 29 31 27 27 25 26 24 PWind dir SW S SW W W W NW NW NW Wind char GN GN GN GN GN GN BZ GN GN Avg clouds SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 0 0 0 10 30 50 40 20 10 Rain shwrs C C C C C S S Snowshwrs S $$ MTZ314-081000- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 204 PM MDT Mon Apr 7 2025 Date 04/07/25 Tue 04/08/25 Wed 04/09/25 Thu MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 38 54 34 52 30 Temp 68 66 55 49 43 39 44 50 52 52 43 38 36 35 41 47 50 51 42 37 33 31 Dewpt 22 28 34 36 34 32 32 26 23 23 21 21 22 22 23 21 22 23 21 22 21 19 RH 17 24 45 61 70 76 62 39 32 32 41 50 56 59 48 35 33 33 43 54 61 61 Wind dir SW SW W W SW W W W W W W W W W W W W NW W W SW SW Wind spd 10 10 9 6 6 8 11 16 20 21 14 10 10 11 19 25 26 21 13 10 8 6 Wind gust 27 33 33 29 36 39 35 24 Clouds B1 B2 B2 B1 B1 B1 B1 SC SC FW FW FW SC SC FW SC SC SC FW FW FW SC PoP 12hr 30 20 0 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S Date 04/10/25 Fri 04/11/25 Sat 04/12/25 Sun 04/13/25 Mon 04/14/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 62 43 69 40 59 34 49 29 48 Temp 55 62 45 45 66 65 50 41 54 57 43 35 45 48 36 30 41 47 Dewpt 22 27 26 26 33 37 36 32 36 34 30 26 29 29 27 24 27 28 PWind dir SW S SW SW W W NW W W Wind char LT GN GN LT GN GN BZ BZ GN Avg clouds SC SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 PoP 12hr 0 0 5 20 50 60 50 30 20 Rain shwrs S S S C L L C C S Snowshwrs L C C C S S $$ http://www.weather.gov/greatfalls